扫描式避雷器检测仪的设计

Scan dyadic arrester detecting instrument design

目前普遍使用的避雷器是由氧化锌压敏电阻、瞬态电压抑制器(TVS)、间隙气体放电二极管等制作而成,本文从分析避雷器的特性入手,介绍了如何设计扫描式避雷器检测仪的构造和原理,实现快速检测避雷器性能和好坏的能力;给出了实际的硬件电路原理图和完整的源程序代码;制作出仪器产品,在避雷器生产和防雷装置检测领域广泛应用,效果显著。

The attester being put into use at present commonly is to accomplished because pressure-sensitive electric resistance of zinc oxide,transient voltage restraint implement （TVS）, gap gaseous discharge diode etc. make, from the main body of a book analysing the attester characteristic property starting, have introduced structure and principle how to design the instrument scanning dyadic detecting attester＇s, have realized the function and ability good and bad checking arrester rapidly; Have given actual hardware circuit theory picture and entire source program out a code; System makes the instrument product, is very effective in the arrester childbirth and lightning protection device detecting field extensive use.